Molecular formula
C11H13NO
1,237 compounds have this formula on CompoundList.
- Molar mass
- 175.23g/mol
- Monoisotopic mass
- 181.1374Da
- Atoms
- 26
- Elements
- 4
- Rings plus double bonds
- 6
The formula C11H13NO describes a molecule made of 11 carbon atoms, 13 hydrogen atoms, 1 nitrogen atom and 1 oxygen atom. It is written in Hill notation: carbon first, then hydrogen, then the other elements in alphabetical order. The formula tells you which atoms are present, not how they are connected, which is why several different chemicals can share it.
Elemental composition
- C Carbon × 1175.40%12.011 × 11 = 132.121 g/mol
- H Hydrogen × 137.48%1.008 × 13 = 13.104 g/mol
- N Nitrogen × 17.99%14.007 × 1 = 14.007 g/mol
- O Oxygen × 19.13%15.999 × 1 = 15.999 g/mol
Look up another formula
Compounds with the formula C11H13NO
Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.
Showing 901 to 1,000 of 1,237 compounds
2-Ethyl-5-methyl-3H-isoindol-1-one
CAS 1190893-16-3C11H13NO
![3-Methoxy-4-azatricyclo[6.2.1.02,7]undeca-2(7),3,5-triene chemical structure, C11H13NO, CAS 1357185-66-0](/s/NHJHLKALNBJRTM-UHFFFAOYSA-N.svg)
3-Methoxy-4-azatricyclo[6.2.1.02,7]undeca-2(7),3,5-triene
CAS 1357185-66-0C11H13NO
6-Ethyl-3,4-dihydro-2H-isoquinolin-1-one
CAS 1368406-50-1C11H13NO
![2,6-Diethylbenzo[d]oxazole chemical structure, C11H13NO, CAS 1806340-47-5](/s/ZWYZPVABLMEHAV-UHFFFAOYSA-N.svg)
2,6-Diethylbenzo[d]oxazole
CAS 1806340-47-5C11H13NO
![2,5-Diethylbenzo[d]oxazole chemical structure, C11H13NO, CAS 1268026-31-8](/s/CAPOBWIWAUKDHN-UHFFFAOYSA-N.svg)
2,5-Diethylbenzo[d]oxazole
CAS 1268026-31-8C11H13NO
7-(Methoxymethyl)-1-methyl-1H-indole
CAS 1034895-78-7C11H13NO
2-(1-Benzofuran-2-yl)propan-2-amine
CAS 157763-13-8C11H13NO
N-(5-Phenylpent-1-en-3-ylidene)hydroxylamine
CAS 88958-72-9C11H13NO
4-(Methylamino)-4-phenylbut-3-en-2-one
CAS 97421-11-9C11H13NO
![4-(Bicyclo[2.2.1]heptan-1-yl)-4-oxobut-2-enenitrile chemical structure, C11H13NO, CAS 116415-15-7](/s/FLPQUMUDIMOXTI-UHFFFAOYSA-N.svg)
4-(Bicyclo[2.2.1]heptan-1-yl)-4-oxobut-2-enenitrile
CAS 116415-15-7C11H13NO
(4S,5S)-5-Methyl-4-phenylpyrrolidin-2-one
CAS 33654-16-9C11H13NO
3,4-Dimethyl-5-phenyl-2,3-dihydro-1,3-oxazole
CAS 496972-58-8C11H13NO
![(1S,4R)-2-(Pent-4-yn-1-yl)-2-azabicyclo[2.2.1]hept-5-en-3-one chemical structure, C11H13NO, CAS 666256-78-6](/s/YCCITLJVCOVSJO-VHSXEESVSA-N.svg)
(1S,4R)-2-(Pent-4-yn-1-yl)-2-azabicyclo[2.2.1]hept-5-en-3-one
CAS 666256-78-6C11H13NO
(5R)-5-Methyl-2,3,4,5-tetrahydro-1H-2-benzazepin-1-one
CAS 61727-50-2C11H13NO
(4R)-4-Methyl-2,3,4,5-tetrahydro-1H-2-benzazepin-1-one
CAS 61727-49-9C11H13NO
![2-[(E)-(3-Phenylprop-2-en-1-ylidene)amino]ethan-1-ol chemical structure, C11H13NO, CAS 61660-21-7](/s/OOWRHMQDXAKESH-UHFFFAOYSA-N.svg)
2-[(E)-(3-Phenylprop-2-en-1-ylidene)amino]ethan-1-ol
CAS 61660-21-7C11H13NO
![(3aR,8bS)-2,3,3a,4-Tetrahydrocyclopenta[b]indol-8b(1H)-ol chemical structure, C11H13NO, CAS 78839-81-3](/s/VBXPCHYQCGQELT-MNOVXSKESA-N.svg)
(3aR,8bS)-2,3,3a,4-Tetrahydrocyclopenta[b]indol-8b(1H)-ol
CAS 78839-81-3C11H13NO
![4-[Methyl(phenyl)amino]but-3-en-2-one chemical structure, C11H13NO, CAS 76946-78-6](/s/UEFVGWOCBUENHU-UHFFFAOYSA-N.svg)
4-[Methyl(phenyl)amino]but-3-en-2-one
CAS 76946-78-6C11H13NO
2-(3-Methoxyphenyl)-3,4-dihydro-2H-pyrrole
CAS 917904-16-6C11H13NO
3-(4-Methoxybut-1-yn-1-yl)aniline
CAS 923027-28-5C11H13NO
![3,4-Dihydro-2H-spiro[isoquinoline-1,3'-oxetane] chemical structure, C11H13NO, CAS 1393531-97-9](/s/AIEUQXBADQBPAW-UHFFFAOYSA-N.svg)
3,4-Dihydro-2H-spiro[isoquinoline-1,3'-oxetane]
CAS 1393531-97-9C11H13NO
3-Cyclopropoxy-6-methylcyclohexa-2,4-dienecarbonitrile
CAS 1243399-42-9C11H13NO
7-Oxo-1,2,3,4,4A,5,6,7-octahydronaphthalene-4A-carbonitrile
CAS 22394-65-6C11H13NO
2-Amino-2-(3-ethynylphenyl)propan-1-ol
CAS 1824196-14-6C11H13NO
- (2R)-Hydroxy(mesityl)acetonitrile545386-91-2C11H13NO
- 1-(2-Isocyanatopropan-2-yl)-3-methylbenzene67941-88-2C11H13NO
- 3-(3-Ethoxyphenyl)propanenitrile1329477-07-7C11H13NO
- 2-(3-Methyl-1-benzofuran-2-yl)ethan-1-amine1379960-49-2C11H13NO
- 1-(Isocyanatomethyl)-2,4,5-trimethylbenzene1368935-62-9C11H13NO
- 2-(1-Benzofuran-5-yl)propan-1-amine1536043-71-6C11H13NO
- 1-Benzylazetidine-3-carbaldehyde1528276-79-0C11H13NO
- 1-Methyl-1,2,3,4-tetrahydroquinoline-8-carbaldehyde933753-69-6C11H13NO
- 4-Benzylpyrrolidin-3-one1516618-59-9C11H13NO
- 4-(1-Isocyanatoethyl)-1,2-dimethylbenzene1444870-29-4C11H13NO
- 2-(1-Isocyanatoethyl)-1,4-dimethylbenzene1522949-95-6C11H13NO
- 1-(1-Isocyanatoethyl)-2,4-dimethylbenzene1444870-28-3C11H13NO
- 2-(1-Methyl-1H-indol-6-yl)ethan-1-ol1525927-30-3C11H13NO
- 2-(1-Methyl-1H-indol-7-yl)ethan-1-ol1443411-50-4C11H13NO
- 1-(1H-Indol-5-yl)propan-2-ol1514724-40-3C11H13NO
- 1-(1H-Indol-6-yl)propan-2-ol1506545-59-0C11H13NO
- 2-Methyl-3,4-dihydro-1H-2-benzazepin-5-one1084812-27-0C11H13NO
- 2-(2-Methoxy-3-methylphenyl)propanenitrile1501177-10-1C11H13NO
- 1-[3-(Cyclopropylamino)phenyl]ethanone1521714-74-8C11H13NO
- (5,6-Dimethyl-1-benzofuran-3-yl)methanamine1539659-80-7C11H13NO
- 2-(4-Ethoxy-2-methylphenyl)acetonitrile1531002-62-6C11H13NO
- 2-(2-Methylphenyl)pyrrolidin-3-one1553957-69-9C11H13NO
- 2-(4-Methylphenyl)pyrrolidin-3-one1545135-61-2C11H13NO
- 1-Methyl-1,2,3,4-tetrahydroquinoline-4-carbaldehyde933698-69-2C11H13NO
- 2-Amino-1-(4-cyclopropylphenyl)ethan-1-one1402792-51-1C11H13NO
- 2-Amino-1-(2,3-dihydro-1H-inden-4-yl)ethan-1-one1380008-33-2C11H13NO
- 3-(2-Hydroxy-2-methylpropyl)benzonitrile1782571-85-0C11H13NO
- 1-(1,2,3,4-Tetrahydroisoquinolin-5-yl)ethan-1-one1601932-94-8C11H13NO
- 2-(2-Methoxy-6-methylphenyl)propanenitrile1785187-51-0C11H13NO
- 1-Benzyl-2-methylazetidin-3-one547753-63-9C11H13NO
- 4-(2-Hydroxy-2-methylpropyl)benzonitrile98446-88-9C11H13NO
- 6-Methyl-3,4-dihydrospiro[benzo[b][1,4]oxazine-2,1'-cyclopropane]1894940-38-5C11H13NO
- 6-Methoxy-8-methyl-3,4-dihydroisoquinoline1579518-32-3C11H13NO
- (2R)-1-Benzylazetidine-2-carbaldehyde1892409-60-7C11H13NO
- (1S)-1-(1-Methyl-1H-indol-5-yl)ethan-1-ol2227911-46-6C11H13NO
- (1R)-1-(1-Methyl-1H-indol-5-yl)ethan-1-ol2227867-02-7C11H13NO
- 1-(2,3-Dihydro-1-benzofuran-7-yl)cyclopropan-1-amine1492226-43-3C11H13NO
- 1-(Benzylamino)but-3-EN-2-one1378723-42-2C11H13NO
- 1-Ethylindoline-2-carbaldehyde1823369-69-2C11H13NO
- 5-Phenylpiperidin-3-one1784826-79-4C11H13NO
- 1-Ethyl-3-(1-isocyanatoethyl)benzene2649047-59-4C11H13NO
- 1-Ethyl-2-(1-isocyanatoethyl)benzene2649061-70-9C11H13NO
- 1-(1-Isocyanatoethyl)-2,3-dimethylbenzene2649079-37-6C11H13NO
- 4-Methoxy-1a,2,3,7b-tetrahydro-1H-cyclopropa[c]quinoline1781625-13-5C11H13NO
- 5-Methoxy-1a,2,3,7b-tetrahydro-1H-cyclopropa[c]quinoline1781625-20-4C11H13NO
- 6-Methoxy-1a,2,3,7b-tetrahydro-1H-cyclopropa[c]quinoline1781144-60-2C11H13NO
- 7-Methoxy-1a,2,3,7b-tetrahydro-1H-cyclopropa[c]quinoline1781180-44-6C11H13NO
- 8-Methyl-3,4-dihydrospiro[benzo[b][1,4]oxazine-2,1'-cyclopropane]1893198-88-3C11H13NO
- 2-(2-Hydroxy-2-methylpropyl)benzonitrile1889850-89-8C11H13NO
- 4-(3-Hydroxybutyl)benzonitrile1482496-86-5C11H13NO
- 1-(2,3-Dihydro-1H-isoindol-5-yl)propan-1-one1593710-42-9C11H13NO
- 3-(2,3-Dihydro-1-benzofuran-5-yl)azetidine1260644-74-3C11H13NO
- 3-(2,3-Dihydro-1-benzofuran-7-yl)prop-2-en-1-amine1899046-19-5C11H13NO
- 2-(1-Hydroxy-2-methylpropan-2-yl)benzonitrile1895587-90-2C11H13NO
- Cyclobutyl(3-methylpyridin-4-yl)methanone1603006-99-0C11H13NO
- 2-{7-Oxabicyclo[4.1.0]heptan-1-yl}pyridine773-30-8C11H13NO
- 2-(2,6-Dimethylphenyl)-4,5-dihydrooxazole91132-20-6C11H13NO
- (5-(Cyclopent-1-en-1-yl)pyridin-3-yl)methanol1669438-67-8C11H13NO
- 4-Cyclopropoxy-2,3-dihydro-1H-isoindole2060059-36-9C11H13NO
- 4-{[(2-Methylbut-3-yn-2-yl)oxy]methyl}pyridine2138351-11-6C11H13NO
- 2-{[(2-Methylbut-3-yn-2-yl)oxy]methyl}pyridine2137591-00-3C11H13NO
- 1-[(3-Methylpyridin-2-yl)methyl]cyclopropane-1-carbaldehyde1936658-56-8C11H13NO
- 1-[(Pyridin-3-yl)methyl]cyclobutane-1-carbaldehyde1936683-46-3C11H13NO
- 8-Amino-7-methyl-3,4-dihydronaphthalen-2(1H)-one1337858-53-3C11H13NO
- 2-(2-Hydroxy-5-methylphenyl)-2-methylpropanenitrile1314772-00-3C11H13NO
- 2-(2-Hydroxy-4-methylphenyl)-2-methylpropanenitrile1314754-36-3C11H13NO
- 2-(3-Hydroxy-4-methylphenyl)-2-methylpropanenitrile1314773-21-1C11H13NO
- 5,6-Dimethyl-2,3-dihydro-1H-quinolin-4-one36054-16-7C11H13NO
- 5-Phenyl-1,2,3,6-tetrahydropyridin-3-ol1379259-56-9C11H13NO
- 2-(2,3-Dihydro-1-benzofuran-7-yl)azetidine1337109-78-0C11H13NO
- 2-Amino-2-(4-ethynylphenyl)propan-1-ol1824199-16-7C11H13NO
- 3-Amino-3-(3-ethynylphenyl)propan-1-ol1824260-19-6C11H13NO
- 3-Amino-3-(4-ethynylphenyl)propan-1-ol1824231-23-3C11H13NO
- 7-Ethyl-2,3-dihydroquinolin-4(1H)-one1391035-56-5C11H13NO
- 2-(3-Aminophenyl)cyclopentan-1-one1391348-19-8C11H13NO
- 2-(3-Ethoxyphenyl)propanenitrile1823813-15-5C11H13NO
Frequently asked questions
What is the molar mass of C11H13NO?
The molar mass of C11H13NO is 175.23 g/mol, calculated from standard atomic weights for 11 carbon atoms, 13 hydrogen atoms, 1 nitrogen atom and 1 oxygen atom. The monoisotopic mass is 181.1374 Da.
How many compounds have the formula C11H13NO?
CompoundList lists 1,237 compounds with the molecular formula C11H13NO, including 2-Ethyl-5-methyl-3H-isoindol-1-one, 3-Methoxy-4-azatricyclo[6.2.1.02,7]undeca-2(7),3,5-triene, 6-Ethyl-3,4-dihydro-2H-isoquinolin-1-one. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.
What is the degree of unsaturation of C11H13NO?
C11H13NO has a degree of unsaturation of 6. That is the total number of rings and pi bonds (a double bond counts as one, a triple bond as two) in any structure with this formula.